mirror of https://github.com/vtrois/kratos
416 lines
15 KiB
PHP
416 lines
15 KiB
PHP
<?php
|
|
/**
|
|
* 核心函数
|
|
* @author Seaton Jiang <seaton@vtrois.com>
|
|
* @license MIT License
|
|
* @version 2021.05.18
|
|
*/
|
|
|
|
if (kratos_option('g_cdn', false)) {
|
|
$asset_path = 'https://cdn.jsdelivr.net/gh/vtrois/kratos@' . THEME_VERSION;
|
|
} else {
|
|
$asset_path = get_template_directory_uri();
|
|
}
|
|
define('ASSET_PATH', $asset_path);
|
|
|
|
// 自动跳转主题设置
|
|
function init_theme()
|
|
{
|
|
global $pagenow;
|
|
if ('themes.php' == $pagenow && isset($_GET['activated'])) {
|
|
wp_redirect(admin_url('admin.php?page=kratos_options'));
|
|
exit;
|
|
}
|
|
}
|
|
add_action('load-themes.php', 'init_theme');
|
|
|
|
// 语言国际化
|
|
function theme_languages()
|
|
{
|
|
load_theme_textdomain('kratos', get_template_directory() . '/languages');
|
|
}
|
|
add_action('after_setup_theme', 'theme_languages');
|
|
|
|
// 资源加载
|
|
function theme_autoload()
|
|
{
|
|
if (!is_admin()) {
|
|
// css
|
|
wp_enqueue_style('bootstrap', ASSET_PATH . '/assets/css/bootstrap.min.css', array(), '4.5.0');
|
|
wp_enqueue_style('kicon', ASSET_PATH . '/assets/css/iconfont.min.css', array(), THEME_VERSION);
|
|
wp_enqueue_style('layer', ASSET_PATH . '/assets/css/layer.min.css', array(), '3.1.1');
|
|
if (kratos_option('g_animate', false)) {
|
|
wp_enqueue_style('animate', ASSET_PATH . '/assets/css/animate.min.css', array(), '4.1.1');
|
|
}
|
|
if (kratos_option('g_fontawesome', false)) {
|
|
wp_enqueue_style('fontawesome', ASSET_PATH . '/assets/css/fontawesome.min.css', array(), '5.15.2');
|
|
}
|
|
wp_enqueue_style('kratos', ASSET_PATH . '/assets/css/kratos.min.css', array(), THEME_VERSION);
|
|
if (kratos_option('g_adminbar', true)) {
|
|
$admin_bar_css = "
|
|
@media screen and (min-width: 782px) {
|
|
.k-nav {
|
|
padding-top: 40px;
|
|
}
|
|
}
|
|
@media screen and (max-width: 782px) {
|
|
.k-nav {
|
|
padding-top: 54px;
|
|
}
|
|
}
|
|
@media screen and (min-width: 992px) {
|
|
.k-nav {
|
|
height: 102px;
|
|
}
|
|
}";
|
|
if (current_user_can('level_10')) {
|
|
wp_add_inline_style('kratos', $admin_bar_css);
|
|
}
|
|
}
|
|
wp_enqueue_style('custom', get_template_directory_uri() . '/custom/custom.css', array(), THEME_VERSION);
|
|
// js
|
|
wp_deregister_script('jquery');
|
|
wp_enqueue_script('jquery', ASSET_PATH . '/assets/js/jquery.min.js', array(), '3.4.1', false);
|
|
wp_enqueue_script('bootstrap-bundle', ASSET_PATH . '/assets/js/bootstrap.bundle.min.js', array(), '4.5.0', true);
|
|
wp_enqueue_script('layer', ASSET_PATH . '/assets/js/layer.min.js', array(), '3.1.1', true);
|
|
wp_enqueue_script('sticky', ASSET_PATH . '/assets/js/theia-sticky-sidebar.min.js', array(), '1.5.0', true);
|
|
wp_enqueue_script('kratos', ASSET_PATH . '/assets/js/kratos.min.js', array(), THEME_VERSION, true);
|
|
wp_enqueue_script('custom', get_template_directory_uri() . '/custom/custom.js', array(), THEME_VERSION, true);
|
|
|
|
$data = array(
|
|
'site' => home_url(),
|
|
'directory' => get_stylesheet_directory_uri(),
|
|
'alipay' => kratos_option('g_donate_alipay', ASSET_PATH . '/assets/img/donate.png'),
|
|
'wechat' => kratos_option('g_donate_wechat', ASSET_PATH . '/assets/img/donate.png'),
|
|
'repeat' => __('您已经赞过了', 'kratos'),
|
|
'thanks' => __('感谢您的支持', 'kratos'),
|
|
'donate' => __('打赏作者', 'kratos'),
|
|
'scan' => __('扫码支付', 'kratos'),
|
|
'sticky' => kratos_option('g_sticky', false),
|
|
);
|
|
wp_localize_script('kratos', 'kratos', $data);
|
|
}
|
|
}
|
|
add_action('wp_enqueue_scripts', 'theme_autoload');
|
|
|
|
// 前台管理员导航
|
|
if (! kratos_option('g_adminbar', true)) {
|
|
add_filter('show_admin_bar', '__return_false');
|
|
}
|
|
|
|
// 移除自动保存、修订版本
|
|
if (kratos_option('g_post_revision', true)) {
|
|
remove_action('post_updated', 'wp_save_post_revision');
|
|
}
|
|
|
|
// 添加友情链接
|
|
add_filter('pre_option_link_manager_enabled', '__return_true');
|
|
|
|
// 禁用转义
|
|
$qmr_work_tags = array('the_title', 'the_excerpt', 'single_post_title', 'comment_author', 'comment_text', 'link_description', 'bloginfo', 'wp_title', 'term_description', 'category_description', 'widget_title', 'widget_text');
|
|
|
|
foreach ($qmr_work_tags as $qmr_work_tag) {
|
|
remove_filter($qmr_work_tag, 'wptexturize');
|
|
}
|
|
|
|
remove_filter('the_content', 'wptexturize');
|
|
add_filter('run_wptexturize', '__return_false');
|
|
|
|
// 禁用 Emoji
|
|
add_filter('emoji_svg_url', '__return_false');
|
|
remove_action('admin_print_scripts', 'print_emoji_detection_script');
|
|
remove_action('admin_print_styles', 'print_emoji_styles');
|
|
remove_filter('the_content', 'wptexturize');
|
|
remove_filter('comment_text', 'wptexturize');
|
|
remove_action('wp_head', 'print_emoji_detection_script', 7);
|
|
remove_action('wp_print_styles', 'print_emoji_styles');
|
|
remove_action('embed_head', 'print_emoji_detection_script');
|
|
remove_filter('the_content_feed', 'wp_staticize_emoji');
|
|
remove_filter('comment_text_rss', 'wp_staticize_emoji');
|
|
remove_filter('wp_mail', 'wp_staticize_emoji_for_email');
|
|
|
|
// 禁用 Trackbacks
|
|
add_filter('xmlrpc_methods', function ($methods) {
|
|
$methods['pingback.ping'] = '__return_false';
|
|
$methods['pingback.extensions.getPingbacks'] = '__return_false';
|
|
return $methods;
|
|
});
|
|
remove_action('do_pings', 'do_all_pings', 10);
|
|
remove_action('publish_post', '_publish_post_hook', 5);
|
|
|
|
// 优化 wp_head() 内容
|
|
foreach (array('rss2_head', 'commentsrss2_head', 'rss_head', 'rdf_header', 'atom_head', 'comments_atom_head', 'opml_head', 'app_head') as $action) {
|
|
remove_action($action, 'the_generator');
|
|
}
|
|
remove_action('wp_head', 'wp_print_head_scripts', 9);
|
|
remove_action('wp_head', 'rel_canonical');
|
|
remove_action('wp_head', 'wp_generator');
|
|
remove_action('wp_head', 'rsd_link');
|
|
remove_action('wp_head', 'wlwmanifest_link');
|
|
remove_action('wp_head', 'feed_links_extra', 3);
|
|
remove_action('wp_head', 'feed_links', 2);
|
|
remove_action('wp_head', 'index_rel_link');
|
|
remove_action('wp_head', 'parent_post_rel_link', 10);
|
|
remove_action('wp_head', 'start_post_rel_link', 10);
|
|
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10);
|
|
remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0);
|
|
remove_action('wp_head', 'rest_output_link_wp_head', 10);
|
|
remove_action('template_redirect', 'wp_shortlink_header', 11);
|
|
remove_action('template_redirect', 'rest_output_link_header', 11);
|
|
|
|
// 禁用 WordPress 拼写修正
|
|
remove_filter('the_title', 'capital_P_dangit', 11);
|
|
remove_filter('the_content', 'capital_P_dangit', 11);
|
|
remove_filter('comment_text', 'capital_P_dangit', 31);
|
|
|
|
// 禁用后台 Google Fonts
|
|
add_filter('style_loader_src', function ($href) {
|
|
if (strpos($href, "fonts.googleapis.com") === false) {
|
|
return $href;
|
|
}
|
|
return false;
|
|
});
|
|
|
|
// 替换国内 Gravatar 源
|
|
function get_https_avatar($avatar)
|
|
{
|
|
if (kratos_option('g_gravatar', false)) {
|
|
$cdn = "gravatar.loli.net";
|
|
} else {
|
|
$cdn = "cn.gravatar.com";
|
|
}
|
|
|
|
$avatar = str_replace(array("www.gravatar.com", "0.gravatar.com", "1.gravatar.com", "2.gravatar.com", "3.gravatar.com", "secure.gravatar.com"), $cdn, $avatar);
|
|
$avatar = str_replace("http://", "https://", $avatar);
|
|
return $avatar;
|
|
}
|
|
add_filter('get_avatar', 'get_https_avatar');
|
|
add_filter('get_avatar_url', 'get_https_avatar');
|
|
|
|
// 主题更新检测
|
|
$myUpdateChecker = Puc_v4_Factory::buildUpdateChecker(
|
|
'https://cdn.jsdelivr.net/gh/vtrois/kratos/inc/update-checker/update.json',
|
|
get_template_directory() . '/functions.php',
|
|
'Kratos'
|
|
);
|
|
|
|
// 禁止生成多种尺寸图片
|
|
if (kratos_option('g_removeimgsize', false)) {
|
|
function remove_default_images($sizes)
|
|
{
|
|
unset($sizes['thumbnail']);
|
|
unset($sizes['medium']);
|
|
unset($sizes['large']);
|
|
unset($sizes['medium_large']);
|
|
unset($sizes['1536x1536']);
|
|
unset($sizes['2048x2048']);
|
|
return $sizes;
|
|
}
|
|
add_filter('intermediate_image_sizes_advanced', 'remove_default_images');
|
|
// add_filter('big_image_size_threshold', '__return_false');
|
|
|
|
remove_image_size('1536x1536');
|
|
remove_image_size('2048x2048');
|
|
}
|
|
|
|
// 媒体文件使用 md5 值重命名，指定文件前缀
|
|
add_filter('wp_handle_sideload_prefilter', 'custom_upload_perfilter');
|
|
add_filter('wp_handle_upload_prefilter', 'custom_upload_filter');
|
|
|
|
function custom_upload_filter($file)
|
|
{
|
|
$info = pathinfo($file['name']);
|
|
|
|
$ext = '.' . $info['extension'];
|
|
|
|
$prdfix = kratos_option('g_renameother_prdfix', '') . '-';
|
|
|
|
$img_mimes = array('jpg', 'jpeg', 'jpe', 'gif', 'png', 'bmp', 'webp', 'svg');
|
|
|
|
$str = kratos_option('g_renameother_mime', '');
|
|
$arr = explode("|", $str);
|
|
$arr = array_filter($arr);
|
|
|
|
foreach ($arr as $value) {
|
|
$compressed_mimes[] = $value;
|
|
}
|
|
|
|
if (kratos_option('g_renameimg', false)) {
|
|
foreach ($img_mimes as $img_mime) {
|
|
if ($info['extension'] == $img_mime) {
|
|
$charid = strtolower(md5($file['name']));
|
|
$hyphen = chr(45);
|
|
$uuid = substr($charid, 0, 8) . $hyphen . substr($charid, 8, 4) . $hyphen . substr($charid, 12, 4) . $hyphen . substr($charid, 16, 4) . $hyphen . substr($charid, 20, 12);
|
|
$file['name'] = $uuid . $ext;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (kratos_option('g_renameother', false)) {
|
|
foreach ($compressed_mimes as $compressed_mime) {
|
|
if ($info['extension'] == $compressed_mime) {
|
|
$file['name'] = $prdfix . $file['name'];
|
|
}
|
|
}
|
|
}
|
|
|
|
return $file;
|
|
}
|
|
|
|
// 仅搜索文章标题
|
|
if (kratos_option('g_search', false)) {
|
|
add_filter('posts_search', 'search_enhancement', 10, 2);
|
|
|
|
function search_enhancement($search, $wp_query)
|
|
{
|
|
if (!empty($search) && !empty($wp_query->query_vars['search_terms']))
|
|
{
|
|
global $wpdb;
|
|
|
|
$q = $wp_query->query_vars;
|
|
$n = !empty($q['exact']) ? '' : '%';
|
|
|
|
$search = array();
|
|
|
|
foreach ((array)$q['search_terms'] as $term)
|
|
{
|
|
$search[] = $wpdb->prepare("$wpdb->posts.post_title LIKE %s", $n . $wpdb->esc_like( $term ) . $n);
|
|
}
|
|
|
|
if (!is_user_logged_in())
|
|
{
|
|
$search[] = "$wpdb->posts.post_password = ''";
|
|
}
|
|
|
|
$search = ' AND ' . implode(' AND ', $search);
|
|
}
|
|
|
|
return $search;
|
|
}
|
|
}
|
|
|
|
// 腾讯云验证码
|
|
if (kratos_option('g_007', false)) {
|
|
add_action('login_head', 'add_login_head');
|
|
function add_login_head()
|
|
{
|
|
echo '<script src="https://ssl.captcha.qq.com/TCaptcha.js"></script>';
|
|
}
|
|
|
|
add_action('login_form', 'add_captcha_body');
|
|
function add_captcha_body(){ ?>
|
|
<label for="codeVerifyButton">人机验证</label>
|
|
<input type="button" name="TencentCaptcha" id="TencentCaptcha" data-appid="<?php echo kratos_option('g_007_appid'); ?>" data-cbfn="callback" class="button" value="验证" style="width: 100%;margin-bottom: 16px;height:40px;" />
|
|
<input type="hidden" id="codeCaptcha" name="codeCaptcha" value="" />
|
|
<input type="hidden" id="codeVerifyTicket" name="codeVerifyTicket" value="" />
|
|
<input type="hidden" id="codeVerifyRandstr" name="codeVerifyRandstr" value="" />
|
|
<script>
|
|
window.callback = function(res){
|
|
if(res.ret === 0)
|
|
{
|
|
var verifybutton = document.getElementById("TencentCaptcha");
|
|
document.getElementById("codeVerifyTicket").value = res.ticket;
|
|
document.getElementById("codeVerifyRandstr").value = res.randstr;
|
|
document.getElementById("codeCaptcha").value = 1;
|
|
verifybutton.setAttribute("disabled", "disabled");
|
|
verifybutton.style.cssText = "background-color:#4fb845!important; color:#fff!important; width:100%; margin-bottom:16px; height: 40px;pointer-events:none;";
|
|
verifybutton.value = "验证成功";
|
|
}
|
|
}
|
|
</script>
|
|
<?php
|
|
}
|
|
|
|
add_filter('wp_authenticate_user', 'validate_tcaptcha_login', 100, 1);
|
|
function validate_tcaptcha_login($user) {
|
|
$slide = $_POST['codeCaptcha'];
|
|
if($slide == '')
|
|
{
|
|
return new WP_Error('broke', __("错误：请进行真人验证"));
|
|
}else{
|
|
$result = validate_login($_POST['codeVerifyTicket'], $_POST['codeVerifyRandstr']);
|
|
if($result['result'])
|
|
{
|
|
return $user;
|
|
}else{
|
|
return new WP_Error('broke', $result['message']);
|
|
}
|
|
}
|
|
}
|
|
|
|
function validate_login($ticket,$randstr){
|
|
$appid = kratos_option('g_007_appid');
|
|
$appsecretkey = kratos_option('g_007_appsecretkey');
|
|
$userip = $_SERVER["REMOTE_ADDR"];
|
|
$url = "https://ssl.captcha.qq.com/ticket/verify";
|
|
$params = array(
|
|
"aid" => $appid,
|
|
"AppSecretKey" => $appsecretkey,
|
|
"Ticket" => $ticket,
|
|
"Randstr" => $randstr,
|
|
"UserIP" => $userip
|
|
);
|
|
$paramstring = http_build_query($params);
|
|
$content = txcurl($url, $paramstring);
|
|
$result = json_decode($content, true);
|
|
|
|
if($result){
|
|
if($result['response'] == 1){
|
|
return array(
|
|
'result' => 1,
|
|
'message' => ''
|
|
);
|
|
}else{
|
|
return array(
|
|
'result' => 0,
|
|
'message' => $result['err_msg']
|
|
);
|
|
}
|
|
}else{
|
|
return array(
|
|
'result' => 0,
|
|
'message' => '错误：请求异常，请稍后再试'
|
|
);
|
|
}
|
|
}
|
|
|
|
function txcurl($url, $params=false, $ispost=0)
|
|
{
|
|
$httpInfo = array();
|
|
$ch = curl_init();
|
|
|
|
curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
|
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 60);
|
|
curl_setopt($ch, CURLOPT_TIMEOUT, 60);
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
|
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
|
|
|
|
if($ispost)
|
|
{
|
|
curl_setopt($ch, CURLOPT_POST, true);
|
|
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
|
|
curl_setopt($ch, CURLOPT_URL, $url);
|
|
}else{
|
|
if($params)
|
|
{
|
|
curl_setopt($ch, CURLOPT_URL, $url . '?' . $params);
|
|
}else{
|
|
curl_setopt($ch, CURLOPT_URL, $url);
|
|
}
|
|
}
|
|
|
|
$response = curl_exec($ch);
|
|
|
|
if ($response === FALSE)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
|
$httpInfo = array_merge($httpInfo, curl_getinfo($ch));
|
|
|
|
curl_close($ch);
|
|
return $response;
|
|
}
|
|
}
|